'Mine' in the Bible

Will a man keep back from God what is right? But you have kept back what is mine. But you say, What have we kept back from you? Tenths and offerings.

You are cursed with a curse; for you have kept back from me what is mine, even all this nation.

And they will be mine, says the Lord, in the day when I make them my special property; and I will have mercy on them as a man has mercy on his son who is his servant.